SensyMaster FMT230, FMT250
THERMAL MASS FLOWMETER | OI/FMT230/250-EN REV. C
95
Overview
The states of the process variables and counters are represented by symbols; please see the table below.
Symbol Description
Counter stop
–
No change, current value
Priority
Failure
Error text
Process variables
Counter
Qm
[%]
Qv@ [%]
Temperature [°C]
Standard density
[kg/m3]@ 0°C, 1atm
96
F096.029
ADC Failure on Frontend Board.
0
0
20
1,293
–
93
F093.033
Sensor failure or disconnected.
0
0
20
1,293
–
92 F092.030
Electronics
failFrontend
Board.
0 0
20
1,293
–
90
S090.031
Sensor temperature out of range.
0
0
20
1,293
–
84
F084.010
NV data defect. Data storage irreparable.
0
0
20
1,293
–
81
F081.041
FEB voltages outside range.
–
–
–
–
–
78 C078.003
Flowrate
to
zero
0 0
–
–
–
76
C076.005
All totalizer stopp.
–
–
–
–
74
C074.006
Totalizer reset. Reset of one or more
Totalizers.
– –
–
–
0
70
C070.026
An alarm is simulated.
–
–
–
–
–
59
M059.038
Invalid Sensor configuration
–
–
–
–
–
58
M058.040
Sensor soiling detected.
–
–
–
–
–
55
S055.032
Frontend temp. out of range.
–
–
–
–
–
47
S047.015
Dig.Out 41/42 is saturated.
–
–
–
–
–
46
S046.042
Dig.Out 51/52 is saturated.
–
–
–
–
–
45
S045.034
Sensor heat emission limit.
–
–
–
–
–
44
S044.000
Mass flowrate exceeds limits.
–
–
–
–
–
42
S042.037
Medium temperat exceeds limits.
–
–
–
–
–
41
S041.039
Std.Volume flow exceeds limits.
–
–
–
–
–
38
M038.009
Sensor memory defective.
–
–
–
–
–
28
M028.007
Display value is<1600h at Qmax.
–
–
–
–
–
26
M026.004
Maintenance interval is reached
–
–
–
–
–
24 M024.008
Device
not
calibrated.
– –
–
–
–